#!/usr/bin/env bash
source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
# Copyright (c) 2021-2025 tteck
# Author: MickLesk (Canbiz)
# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
# Source: https://github.com/matze/wastebin

APP="Wastebin"
var_tags="${var_tags:-file;code}"
var_cpu="${var_cpu:-1}"
var_ram="${var_ram:-1024}"
var_disk="${var_disk:-4}"
var_os="${var_os:-debian}"
var_version="${var_version:-13}"
var_unprivileged="${var_unprivileged:-1}"

header_info "$APP"
variables
color
catch_errors

function update_script() {
  header_info
  check_container_storage
  check_container_resources
  if [[ ! -d /opt/wastebin ]]; then
    msg_error "No ${APP} Installation Found!"
    exit
  fi
  if ! [[ $(dpkg -s zstd 2>/dev/null) ]]; then
    $STD apt update
    $STD apt install -y zstd
  fi
  RELEASE=$(curl -fsSL https://api.github.com/repos/matze/wastebin/releases/latest | grep "tag_name" | awk '{print substr($2, 2, length($2)-3) }')
  # Dirty-Fix 03/2025 for missing APP_version.txt on old installations, set to pre-latest release
  msg_info "Running Migration"
  if [[ ! -f /opt/${APP}_version.txt ]]; then
    echo "2.7.1" >/opt/${APP}_version.txt
    mkdir -p /opt/wastebin-data
    cat <<EOF >/opt/wastebin-data/.env
WASTEBIN_DATABASE_PATH=/opt/wastebin-data/wastebin.db
WASTEBIN_CACHE_SIZE=1024
WASTEBIN_HTTP_TIMEOUT=30
WASTEBIN_SIGNING_KEY=$(openssl rand -hex 32)
WASTEBIN_PASTE_EXPIRATIONS=0,600,3600=d,86400,604800,2419200,29030400
EOF
    systemctl stop wastebin
    cat <<EOF >/etc/systemd/system/wastebin.service
[Unit]
Description=Wastebin Service
After=network.target

[Service]
WorkingDirectory=/opt/wastebin
ExecStart=/opt/wastebin/wastebin
EnvironmentFile=/opt/wastebin-data/.env

[Install]
WantedBy=multi-user.target
EOF
    systemctl daemon-reload
  fi
  msg_ok "Migration Done"
  if [[ ! -f /opt/${APP}_version.txt ]] || [[ "${RELEASE}" != "$(cat /opt/${APP}_version.txt)" ]]; then
    msg_info "Stopping Wastebin"
    systemctl stop wastebin
    msg_ok "Wastebin Stopped"

    msg_info "Updating Wastebin"
    temp_file=$(mktemp)
    curl -fsSL "https://github.com/matze/wastebin/releases/download/${RELEASE}/wastebin_${RELEASE}_x86_64-unknown-linux-musl.tar.zst" -o "$temp_file"
    tar -xf "$temp_file"
    cp -f wastebin* /opt/wastebin/
    chmod +x /opt/wastebin/wastebin
    chmod +x /opt/wastebin/wastebin-ctl
    echo "${RELEASE}" >/opt/${APP}_version.txt
    msg_ok "Updated Wastebin"

    msg_info "Starting Wastebin"
    systemctl start wastebin
    msg_ok "Started Wastebin"

    msg_info "Cleaning Up"
    rm -f "$temp_file"
    msg_ok "Cleanup Completed"
    msg_ok "Updated successfully!"
  else
    msg_ok "No update required. ${APP} is already at v${RELEASE}"
  fi
  exit
}

start
build_container
description

msg_ok "Completed Successfully!\n"
echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
echo -e "${INFO}${YW} Access it using the following URL:${CL}"
echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:8088${CL}"
